Not a lot of information in that question to go on...
If they have a client, the possibilities are pretty open but can include the following:
Researching various public records and, to some extent,...
If you are looking for a career in Law Enforcement, Private Investigation is one of the interesting fields. This area is quite broad and it can range from simple form of intelligence to large scale...
Eugène François Vidocq founded in 1833 the first known private detective agency, "Le Bureau des Renseignements Universels pour le commerce et l'Industrie" in France.
Warmest Regards,
L. Scott...
I am not sure where you are located however, in Canada there is a section in the Criminal Code (s.494) that allows any citizen to arrest without warrant, any person they FIND COMMITTING an indictable...